I am search to find a program, or a way to block ips that make port scan on the server.
The goal is to hide some ports like remote desktop on a different port. So some are search the port with port scanning to locate this port and start the attacks.
The server is running Windows Server 2008 64-bit, and its a remote administrate server with iis and mail services mostly.
In previus versions of Windows Servers (eg on 2003) I use the comodo firewall that have this ability, but on 2008 comodo just not work and I am searching for something else but still did not found any.
Can you please give me some ideas/solutions ?
Thank you in advanced.